Backend:
- Fix Content-Length mismatch by not forwarding client headers to Ollama
- Proxy /v1/chat/completions directly to Ollama's OpenAI-compatible endpoint
(eliminates manual Ollama↔OpenAI format conversion, fixes tool use)
- Add streaming support via SSE passthrough
- Fix ollama_url /v1 suffix stripped on save
- Replace BaseHTTPMiddleware with FastAPI global dependency (fixes double logging)
- Add rotating usage log (8 KB, logs key name + model + token estimate + prompt preview)
- Add httpx timeout 300s
- Add activate and delete endpoints for API keys
- Return usage data (tokens/requests) in GET /api/api-keys
Frontend:
- Admin table: remove ID column, status as icon, icon-only action buttons with CSS tooltips
- Add activate + delete buttons; edit available for inactive keys too
- Quota columns: fixed equal width, progress bars with k-unit formatting
- Create form: structured layout matching edit form style
- Edit form: token inputs in k units (÷1000 display, ×1000 on save)
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
The last-4 of the SHA-256 hash was meaningless for identification.
Now storing the first 12 chars of the plaintext key as key_prefix,
displayed as 'sk-aBcDeFgH••••••••' — consistent with what the user
sees at creation time and how GitHub/OpenAI handle it.
- Remove User/Quota models; quota fields now live directly on APIKey
- Admin UI: login, API key management, settings (Ollama URL/model), proxy info display
- .env/.env.example: ADMIN_PASSWORD, PROXY_HOST/PORT, DATABASE_URL, APP_TZ
- Admin API runs on 127.0.0.1 only; proxy host/port configurable
- API keys support optional expires_at; verified against Europe/Berlin timezone
- Daily/monthly quota resets use Europe/Berlin midnight boundary
- Fix all tests to use new flat model; add expiry tests
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
